Anthranilic acid derivatives

ABSTRACT

Compounds of formula (I) are provided, wherein X is CH═CH, CH 2 O wherein the oxygen atom is bound to ring B, or OCH 2  wherein the oxygen atom is bound to ring A; Y is hydrogen, straight or branched C1-C6 alkyl or a pharmaceutically acceptable inorganic cation; R1 is ethyl or cyclopropyl; and R2 and R3 are the same or different and are selected from F, Cl, Br, CF 3  and OCF 3 . The compounds are useful for the treatment of autoimmune diseases, inflammatory diseases, organ transplant rejection, and malignant neoplasia. Pharmaceutical compositions comprising the compounds, methods of using the compounds, and methods for preparing the compounds are also provided.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of PCT Application No.PCT/SE2008/050126, filed Jan. 31, 2008, and also claims the benefit ofU.S. Provisional Application Ser. No. 60/899,660, filed Feb. 6, 2007,and Swedish Application No. 0700281-9, filed Feb. 6, 2007, all of whichare incorporated herein by reference in their entirety and for allpurposes.

FIELD OF THE INVENTION

The present invention relates to novel anthranilic acid derivatives,which are stable towards oxidation by human cytochrome P450 and arepotent inhibitors of dihydroorotate dehydrogenase (DHODH), to be usedfor clinical treatment of autoimmune diseases, inflammatory diseases,organ transplant rejection and malignant neoplasia. These compounds andpharmaceutical compositions of this invention are particularly usefulfor preventing and treating acute and chronic inflammation, rheumatoidarthritis, multiple sclerosis, type-1 diabetes, inflammatory boweldisease, psoriasis, transplant rejection and malignant neoplasticdisease. More particularly, the present invention relates to novelderivatives suitable for the treatment of rheumatoid arthritis andtransplant rejection.

BACKGROUND OF THE INVENTION

Rheumatoid Arthritis (RA) is a chronic inflammatory disease of unknowncause that leads to pain, stiffness, swelling and limitation in themotion and function of multiple joints. If left untreated, RA canproduce serious destruction of joints that frequently leads to permanentdisability. RA currently has a worldwide distribution with an estimatedprevalence of 0.5 to 1%.

The main symptom of RA is the persistent inflammation of the joints,usually in a symmetric distribution. This inflammation leads to thedestruction of cartilage, bone erosion and structural changes in thejoint, which may range from minimal joint damage to debilitatingdisease. Some patients also experience the effects of RA in places otherthan the joints.

RA is a chronic disorder for which no cure currently exists. The majorgoals of treatment are to reduce pain and discomfort, preventdeformities, and minimize loss of joint function to maintain aproductive and active life. For treatment to be considered successful,inflammation must be suppressed. Many pathways involved in thegeneration of the disease have been recognized and some of these havebeen unequivocally identified as important by therapeutic proof ofprinciple studies. Major pharmacological treatments for RA include, butare not limited to, analgesics, non-steroidal anti-inflammatory drugs(NSAIDs), corticosteroids, and disease modifying anti-rheumatic drugs(DMARDs), including biologicals.

NSAIDs are typically given at the onset of symptoms and serve to reduceinflammation and pain thereby improving function. NSAIDs relievesymptoms but do not slow disease progression, so patients willeventually need additional or replacement therapies. Thus, DMARDs aretypically added to the treatment regimen soon after diagnosis. The goalof DMARD use is to slow down the progression of disease. Methotrexate(MTX) (Merck Index 12th Ed., #6065) is currently the most commonlyprescribed first-line DMARD. However, the administration of MTX has beenassociated with serious side effects such as skin reactions, pulmonarypneumonitis, gastrointestinal disturbances, hepatotoxicity and renaltoxicity. The second leading oral DMARD is leflunomide (ARAVA®).However, as with MTX, leflunomide has been shown to have serious sideeffects including hepato- and haematological toxicity as well aspulmonary pneumonitis.

A number of biologicals have recently been approved for clinicaltreatment of RA. These drugs (proteins, e.g., monoclonal antibodies)prevent in general pro-inflammatory cytokines, in particular TNF-α andIL-1, from interacting with their receptors. Biologicals are often addedto the treatment regimen once DMARD therapy is no longer adequate, orside effects have become unmanageable. The most commonly prescribedbiologicals, e.g., infliximab (REMICADE®), block tissue necrosisfactor-alpha (TNF-α), which is a pro-inflammatory cytokine produced bymacrophages and lymphocytes. The pro-inflammatory effects of TNF-αsuggest that inhibition of TNF-α would be clinically useful in RA.Indeed, clinical trial data has confirmed the efficacy of these TNFinhibitors in relieving the signs and symptoms of RA. However, thesebiologicals have potentially severe side effects including severeinfections, sepsis, tuberculosis and fatal liver toxicity.

Dihydroorotate dehydrogenase (DHODH) catalyzes the conversion ofdihydroorotate to orotate concurrent with the reduction of ubiquinone.DHODH controls the rate limiting step in the de novo pyrimidinebiosynthesis. DHODH inhibition results in decreased cellular levels ofribonucleotide uridine monophosphate (rUMP), thus arrestingproliferating cells in the G1 phase of the cell cycle. The inhibition ofde novo pyrimidine nucleotide synthesis is of great interest in view ofthe observations that lymphocytes seem not to be able to undergo clonalexpansion when this pathway is blocked.

Two major compound classes of mammalian DHODH inhibitors have beendescribed in the literature. These are represented by brequinar (MerckIndex 12th Ed., #1394), of formula

and the active metabolite A771726 of leflunomide, of formula

Proof of concept for DHODH inhibition has been established forbrequinar. Indeed, biochemical and x-ray crystallographic studies havedemonstrated that brequinar is a competitive inhibitor versus theco-factor ubiquinone.

WO 2005/075410 discloses anthranilic acid derivatives of general formula(A)

This PCT application concerns compounds which inhibit DHODH, useful forpreventing and treating acute and chronic inflammation, rheumatoidarthritis, multiple sclerosis, type-1 diabetes, inflammatory boweldisease, psoriasis, transplant rejection and malignant neoplasticdisease. The type and position of the R2/R3 substitution are stated tobe crucial for a strong DHODH inhibition. Compounds wherein R2/R3 arelipophilic substituents with high 1-values in the range of 0.5 to 2(Kubinyi, 1993) are said to display maximal inhibition. Moreover,monosubstitution, i.e., R3 is hydrogen, is indicated to be superior todi-substitution, the position of the monosubstitution being importantfor the effect. Thus, in monosubstituted compounds, theortho-substitution is stated to be superior to meta-substitution, andfar superior to substitution in the para-position. In a preferredembodiment of WO 2005/075410, X is CH₂, O, S, CH═CH, OCH₂, CH₂O or CH₂S,and R2 and R3 are the same or different and represent hydrogen orsubstituents in the 2-, 3- or 5-positions. In a more preferredembodiment of WO 2005/075410, X is OCH₂, Y is hydrogen, R2 is asubstituent in the ortho-position and is trifluoromethyl, and R3 ishydrogen. In a further preferred embodiment of said application, X is O,Y is hydrogen, and R2 and R3 are substituents in the meta- andmeta'-positions, and are trifluoromethyl.

EP0497740 discloses benzyloxyphenyl derivatives of general formula (B)

This patent concerns compounds possessingantihyperproliferative/anti-inflammatory and anticancer activity. In apreferred group of compounds, R1 and R3 are methoxy, and the benzyloxymoiety is in meta-position in respect to R6. R6 is carboxy or an estergroup, R5 is hydroxy or acetylamino, especially hydroxy.

EP0815087 discloses trisubstituted phenyl derivatives of general formula(C)

This patent concerns compounds for the treatment of inflammatory andproliferative skin diseases and cancer. The compounds are to beadministered topically or in divided doses up to four times a day. Inthe most preferred compounds, R1 and R2 are methoxy, W is CH₂CH₂, and R3and R4 together with the phenyl ring form a condensed ring system.

Research Disclosure, 1998, 409(May), P561-P562 (No. 40953) disclosessynthetic analogues of the natural product lavendustin A, of generalformula (D)

Compounds are disclosed wherein R1 and R2 are the same or different andrepresent alkoxy, alkyl or alkenyloxy, R3 is i.a. alkoxy and R4 is i.a.acylamino.

Gennari et al., (1994) reported an anaerobic degradation in soil of2-nitrophenoxy acids used as herbicides, e.g., acifluorfen, (Merck Index12th Ed., #111) that gives compound E

There is no teaching in the literature disclosing the use of compound Eas a pharmaceutical agent.

SUMMARY OF THE INVENTION

A primary objective of the present invention is to provide structurallynovel anthranilic acid derivatives, which by virtue of theirpharmacological profile, with high potency in experimental models andlow level of side effects, are considered to be of value in thetreatment of autoimmune diseases, inflammatory diseases, organtransplant rejection and malignant neoplasia. In particular, accordingto one aspect, the invention aims to provide compounds that show asubstantial stability towards oxidation by human cytochrome P450 andthat inhibit DHODH.

Furthermore, the invention aims to provide a pharmaceutical compositioncontaining a therapeutically effective amount of a compound according tothe invention, as well as the use of a compound of the invention for thetreatment and prevention of diseases, in particular diseases where thereis an advantage in inhibiting DHODH.

According to an important aspect of the invention, compounds areprovided that may be used for preventing and treating, but notrestricted to, acute and chronic inflammation, rheumatoid arthritis,multiple sclerosis, type-1 diabetes, inflammatory bowel disease,psoriasis, transplant rejection and malignant neoplastic disease. In oneembodiment, the present invention provides compounds suitable for thetreatment of rheumatoid arthritis and transplant rejection.

Thus, according to one aspect the present invention provides compoundsof formula (I)

whereinX is CH═CH, CH₂O wherein the oxygen is bound to ring B, or OCH₂ whereinthe oxygen is bound to ring A;Y is hydrogen, straight or branched C1-C6 alkyl or a pharmaceuticallyacceptable inorganic cation;R1 is ethyl or cyclopropyl; andR2 and R3 are the same or different and are selected from F, Cl, Br, CF₃and OCF₃.

In one particular embodiment of the invention, X is CH₂O wherein theoxygen is bound to ring B. In another particular embodiment of theinvention, X is OCH₂ wherein the oxygen is bound to ring A. In still afurther embodiment of the invention, X is CH═CH.

In one embodiment of the invention, R2 is CF₃ or OCF₃. In one embodimentof the invention, Y is a pharmaceutically acceptable cation selectedfrom e.g., Li⁺, Na⁺, K⁺, Mg²⁺, Ca²⁺ and Zn²⁺. In one embodiment of theinvention, in which Y is a divalent cation, the salt contains twoanthranilic acid derivative moieties for each cation Y. In anotherembodiment, in which Y is a divalent cation, the salt comprises onenegative monovalent counterion, e.g., a halogen or a bicarbonate (HCO₃⁻) anion, e.g., Cl⁻ or Br⁻, and one anthranilic acid derivative moietyfor each cation Y.

In one embodiment of the invention, Y is a straight or branched C1-C6alkyl group, e.g., a straight or branched C1-C4 alkyl group, or astraight or branched C1-C3 alkyl group.

In one preferred embodiment of the invention, X is CH₂O wherein theoxygen is bound to ring B; Y is hydrogen, straight or branched C1-C6alkyl or a pharmaceutically acceptable inorganic cation; R1 is ethyl orcyclopropyl; and R2 and R3 are the same or different and are selectedfrom F, Cl, Br, CF₃ and OCF₃.

In one preferred embodiment of the invention, X is CH₂O wherein theoxygen is bound to ring B; Y is hydrogen or a pharmaceuticallyacceptable inorganic cation; R1 is ethyl or cyclopropyl; and R2 and R3are the same or different and are selected from F, Cl, Br, CF₃ and OCF₃.

In another preferred embodiment of the invention, X is CH₂O wherein theoxygen is bound to ring B; Y is hydrogen, straight or branched CT-C6alkyl or a pharmaceutically acceptable inorganic cation; R1 is ethyl orcyclopropyl; R2 is CF₃ or OCF₃; and R3 is F, Cl, Br, CF₃ or OCF₃.

In still another preferred embodiment of the invention, X is CH2Owherein the oxygen is bound to ring B; Y is hydrogen or apharmaceutically acceptable inorganic cation; R1 is ethyl orcyclopropyl; R2 is CF₃ or OCF₃; and R3 is F, Cl, Br, CF₃ or OCF₃.

Some of the most preferred compounds of formula (I) are:

-   5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid;-   5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoic    acid;-   5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid;-   5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid;-   5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoic    acid;-   5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoic acid;    and-   5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid.

Further aspects and embodiments of the invention will present themselvesto the skilled person in light of the following detailed description andare as defined in the claims.

DETAILED DESCRIPTION OF THE INVENTION

The compounds of formula (I) unexpectedly displayed extraordinaryresistance towards oxidation by the human cytochrome P450 enzymes inconjunction with potent inhibition of the DHODH enzyme. In contrast tothis, compounds of formula (A) according to the above-mentioned WO2005/075410, wherein R3 is hydrogen and R2 is ortho or meta, have beenfound to be extensively metabolized by human cytochrome P450 enzymes,primarily the CYP2C9 isoform. There is no rat or mouse orthologue of thehuman CYP2C9 enzyme. These in vivo findings are reflected in in vitroliver microsome preparations where T½ is >200 minutes for rat, 150minutes for mouse and 3 minutes for human. The P450 enzymes exhibitbroad substrate specificity and the same oxidation are in generalcatalyzed to by alternative enzymes in preclinical species. However, forthe compounds of this invention, a pronounced across species variationin oxidation activity is seen in vitro in microsomes from variousspecies including human and consequently preclinical in vivo models failto predict the metabolic and pharmacokinetic behavior of these compoundsin human. Therefore, human liver microsomes comprising the importantcytochrome P450 enzymes have been used for predicting pharmacokineticproperties of these compounds in human.

Table 1 illustrates the impact of substitution pattern on the metabolicstability and the DHODH inhibitory potency.

TABLE 1 Jurkat IC50 t_(1/2) Compound Type X ortho meta para meta′ R1(μM) (min) PA 1 prior art OCH2 CF3 C-propyl 0.62 3 PA 2 prior art CH2OCF3 Et 0.49 4 PA 3 prior art CH═CH CF3 Et 0.12 13 PA 4 prior art CH2OCF3 Et 0.43 22 PA 5 prior art OCH2 CF3 CF3 Et 5.4 n.d. PA 6 prior artCH2O CF3 CF3 Et 1.13 n.d. INV 1 Invention CH2O CF3 CF3 Et 0.6 stable INV2 Invention CH2O CF3 F Et 0.58 236 INV 3 Invention CH2O CF3 Br Et 0.47234 INV 4 Invention CH2O Cl CF3 Et 0.42 stable INV 5 Invention CH2O Cl FEt 0.19 323 INV 6 Invention CH2O Cl Cl Et 0.35 199 INV 7 Invention CH2OBr CF3 Et 0.49 408 INV 8 Invention CH2O Br F Et 0.36 320 INV 9 InventionCH2O Br Cl Et 0.24 168 INV 10 Invention CH2O Cl OCF3 Et 0.24 stable INV11 Invention CH═CH CF3 CF3 Et 0.09 489 INV 12 Invention CH═CH CF3 F Et0.16 159 INV 13 Invention CH═CH CF3 Cl Et 0.05 105 INV 14 InventionCH═CH F F Et 0.24 213 INV 15 Invention CH═CH Cl F Et 0.035 137 INV 16Invention CH═CH Cl Cl Et 0.02 110 INV 17 Invention CH2O CF3 F Et 0.53104 INV 18 Invention CH2O CF3 Cl Et 0.84 464 INV 19 Invention CH2O Cl FEt 0.42 71 INV 20 Invention CH2O CI Br Et 0.73 72 INV 21 Invention CH2OCI OCF3 Et 0.89 168 INV 22 Invention CH2O Br OCF3 Et 0.71 198 INV 23Invention CH═CH CF3 F Et 0.75 147 INV 24 Invention CH═CH CF3 Cl Et 0.57345 INV 25 Invention CH═CH F CF3 Et 0.74 stable INV 26 Invention CH═CHCl F Et 0.75 73 INV 27 Invention CH═CH Cl Cl Et 0.48 115 INV 28Invention CH═CH Cl OCF3 Et 0.6 n.d. INV 29 Invention OCH2 CF3 Cl Et 0.57110 INV 30 Invention OCH2 Br CF3 Et 0.59 191 INV 31 Invention OCH2 CF3Br C-propyl 0.42 232 REF 1 Reference CH2O Cl CH3 Et 0.07 1 REF 2Reference CH2O Cl OCH3 Et 0.18 4 REF 3 Reference CH2O CH3 Cl Et 0.39 16REF 4 Reference CH2O OCH3 Cl Et 0.99 34 REF 5 Reference CH2O CH3 CH3 Et0.51 3 REF 6 Reference CH2O CH3 Cl Et 0.31 16 REF 7 Reference OCH2 OCH3OCH3 Et 3.24 4 REF 8 Reference2-acetylamino-5-(2,5-dimethoxy-benzyloxy)- 6.2 benzoic acid REF 9Reference 2-acetylamino-5-[2-(2,5-dimethoxy-phenyl)-ethyl]- 12 benzoicacid REF 10 Reference 2-Propionylamino-5-(2-trifluoromethyl-benzyloxy)-12.3 benzoic acid methyl ester Notes: t_(1/2) equal to “stable”indicates that that no degradation could be confirmed in the assay n.d.= not determined Et = ethyl C-propyl = cyclopropyl

In those of the compounds shown in Table 1 that are according to theinvention (INV 1-31), “ortho” and “meta” correspond to R3, while “para”corresponds to R2.

As pointed out herein above, one important object of the invention is toprovide compounds that show a substantial stability towards oxidation byhuman cytochrome P450 and that inhibit DHODH.

In order to obtain continuous plasma drug exposure after once-dailyadministration to human, compounds demonstrating a substantial in vitrometabolic stability towards oxidation by cytochrome P450, e.g., ahalf-life (t_(1/2)) longer than 70 min in the human in vitro system usedare preferred. A metabolic stability half-life of longer than 70 minutescorresponds to a predicted hepatic extraction ratio of less than 0.3,which is considered as low according to Rowland et al. (Rowland M andTozer T. N., (1995), in Clinical Pharmacokinetics Concepts andApplications, third edition, Williams & Wilkins, USA, p. 163).

Thus, by a compound having a “substantial stability towards oxidation byhuman cytochrome P450” is meant that the compound has a stabilitytowards oxidation by human cytochrome P450 that preferably allowstreatment of a mammal subject, such as a human subject, byadministration of a therapeutically effective dose only once or twice aday, more preferably by a once-daily administration.

In one embodiment of the invention, compounds according to formula (I)as herein defined are provided having a substantial in vitro metabolicstability towards oxidation by cytochrome P450, e.g., a half-life(t_(1/2)) longer than about 70 minutes, or longer than about 100minutes, longer than about 200 minutes or even longer than about 300minutes, e.g., a half-life within the range of from 70 to 500 minutes,or 100 to 400 minutes, or even longer, when tested in the human in vitrosystem as described in the present application.

In another embodiment of the invention, a pharmaceutical composition isprovided comprising a therapeutically effective amount of a compoundaccording to formula (I) as herein defined, which compound has asubstantial in vitro metabolic stability towards oxidation by cytochromeP450, e.g., a half-life (t_(1/2)) longer than about 70 minutes, orlonger than about 100 minutes, longer than about 200 minutes or evenlonger than about 300 minutes, e.g., a half-life within the range offrom 70 to 500 minutes, e.g. 100 to 400 minutes, or even longer, whentested in the human in vitro system as described in the presentapplication.

For the purpose of the present invention, “a therapeutically effectiveamount” should be construed in the conventional sense, i.e., as anamount sufficient to provide a health benefit to the subject beingtreated. Such a health benefit may be e.g., a curing of the disorder, aslowing down of its progression, or a relief of any symptom of thedisorder.

According to one aspect of the invention, there is provided the use ofthe compounds of the invention for preparing a medicament suitable forthe treatment of disorders that are beneficially influenced byinhibiting DHODH.

In one embodiment, the medicament is for the treatment of disordersselected from autoimmune diseases, inflammatory diseases, organtransplant rejection and malignant neoplasia.

In another embodiment, the disorders are selected from acute and chronicinflammation, rheumatoid arthritis, multiple sclerosis, type-1 diabetes,inflammatory bowel disease, psoriasis, transplant rejection andmalignant neoplastic disease, in particular rheumatoid arthritis andtransplant rejection.

In one embodiment, the invention provides the use of the compounds ofthe invention for preparing a medicament suitable for the treatment ofdisorders as mentioned herein above, by daily or bi-daily administrationof a therapeutically effective amount of the compounds to a mammal inneed of such treatment, more preferably by daily administration.

Synthetic Methods

The compounds of general formula (I) may be prepared e.g., by thefollowing methods:

In method A, the compounds of formula I wherein X is OCH₂ wherein theoxygen is bound to ring A are prepared by reacting a compound of formulaII, with a benzylic reagent wherein A is a leaving group, e.g., bromide,chloride, mesyloxy or tosyloxy.

The reaction may be carried out in a suitable solvent such as a polaraprotic solvent, e.g., acetone, acetonitrile or DMF, in the presence ofan alkali metal carbonate, e.g., potassium carbonate. If Y is a C1-C6alkyl group, the acid function may be obtained by simple alkalinehydrolysis of the ester functionality. The acid function may beconverted into the corresponding salt by reaction with a suitable base.

In method B, the compounds of formula I wherein X is CH₂O wherein theoxygen is bound to ring B are prepared by reacting a compound of formulaIV with a phenol V in a suitable solvent such as a polar aproticsolvent, e.g., acetone, acetonitrile or DMF, in the presence of analkali metal carbonate, e.g., potassium carbonate. If Y is a C1-C6 alkylgroup, the acid function may be obtained by simple alkaline hydrolysisof the ester functionality. The acid function may be converted into thecorresponding salt by reaction with a suitable base.

In method C, compounds of formula I wherein X is CH═CH are prepared byreacting a compound of formula VI with a styrene VII (Heck-reaction)with palladium catalysis in a suitable solvent such as a polar aproticsolvent, e.g., DMF, in the presence of an alkali metal carbonate, e.g.,potassium carbonate. If Y is a C1-C6 alkyl group, the acid function maybe obtained by simple alkaline hydrolysis of the ester functionality.The acid function may be converted into the corresponding salt byreaction with a suitable base.

In method D, compounds of formula VIII are transformed to thecorresponding 5-benzyl bromide IV by reaction with1,3-dibromo-5,5-dimethyl hydantoin (CAS No.: 77-48-5) (Patil, S D, JonesC, Nair M G, Galivan J, Maley F, Kisliuk R L, Gaumont Y, Duch D, FeroneR, J. Med. Chem., 1989, 32, 1284-89).

In method E, compounds of the general formula IX (e.g., II (W═OH), VI(W═Br) and VIII (W═CH3)) are prepared from commercially available5-substituted anthranilic acids. Reaction of such an acid with ananhydrous alcohol in the presence of thionyl chloride (SOCl₂, CAS No.:7719-09-7) provides the anthranilic ester. Suitable acylating reagentsto transform the anthranilic ester to the amide (IX) are, for example,acid anhydrides and acyl chlorides (A is a leaving group).

In method F, phenols of the general formula V, e.g., non-commerciallyavailable phenols, are prepared from commercially available anilines bydiazotation followed by boiling in 33% sulfuric acid.

Synthetic Procedures

In general, nuclear magnetic resonances were recorded at 400 MHz usingBruker ARX 400 spectrometer. The spectra were obtained in CDCl₃,CDCl₃+TFA or D6-DMSO and the shift scale was referenced to the shift ofTMS, defined as 0.00 ppm. Abbreviations used in the description of NMRspectra are: s=singlet, d=doublet, t=triplet, q=quartet, dd=doubledoublet, dt=double triplet, m=multiplet and b=broad signal. In theExamples below AutoNom Standard was used to generate the compound names.

Example 1 2,4-(Bis-trifluoromethyl)-phenol Method F

To an ice-cold solution of 2,4-bis(trifluoromethyl)-aniline (1.26 g,5.50 mmol) in sulphuric acid (33%, 40 ml) was added a solution of sodiumnitrite (0.46 g, 6.67 mmol) in water (2 ml). After 3 h at 0° C. urea(0.10 g, 1.67 mmol) was added and the reaction mixture was stirred at 0°C. for an additional ten minutes. The reaction mixture was then added toboiling sulphuric acid (33%, 100 ml) and refluxed for 1 h. The reactionmixture was allowed to reach room temperature and was then extractedwith ethyl acetate. The organic phase was washed first with water andthen with brine, dried over sodium sulphate, filtered and evaporated todryness. The crude product was chromatographed on silica gel usingheptane/ethyl acetate (4/1) as eluent to give 0.29 g (23%) of the titlecompound. ¹H NMR (CDCl₃) δ 7.08 (d, 1H), 7.17 (bs, 1H), 7.67 (dd, 1H),7.80 (d, 1H).

Example 2 5-(2,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acidMethod A

A mixture of 5-hydroxy-2-propionyl-carbonyl-amino-benzoic acid methylester (200 mg, 0.90 mmol), 2,4-dichloro-benzyl bromide (235 mg, 0.99mmol) and potassium carbonate (411 mg, 2.97 mmol) in acetone (5 ml) washeated to reflux. After 4 hours, the reaction mixture was allowed toreach room temperature, was acidified with 1 M HCl and the resultingprecipitate collected by filtration, washed with water and dried undervacuum to give pure 5-(2,4-dichloro-benzyloxy)-2-propionylamino-benzoicacid methyl ester (254 mg, 66%). This was hydrolyzed in ethanol (3 mL)and 1.0 M NaOH (3 mL) overnight and then acidified with 1.0 M HCl. Theresulting precipitate was collected by filtration, washed with water anddried under vacuum (223 mg, 91%). 1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38(q, 2H), 5.17 (s, 2H), 7.31 (dd, 1H), 7.49 (dd, 1H), 7.54 (d, 1H), 7.64(d, 2H), 7.70 (d, 1H), 8.38 (d, 1H), 10.80 (s, 1H), 13.66 (bs, 1H).

In essentially the same manner the following compounds were obtainedfrom the corresponding starting materials:

-   5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.81 (d, 4H), 1.66 (m, 1H), 5.22 (s, 2H), 7.26 (dd,1H), 7.49 (d, 1H), 7.71 (d, 1H), 7.95 (d, 1H), 8.29 (d, 1H), 10.96 (s,1H), 13.64 (bs, 1H)

-   5-(4-Fluoro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid

1H-NMR (CDCl3+TFA) δ: 1.35 (t, 3H), 2.62 (q, 2H), 5.27 (s, 2H), 7.31(dd, 1H), 7.46 (dd, 1H), 7.70-7.74 (m, 2H), 8.58 (d, 1H), 10.77 (s, 1H)

-   5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.37 (s, 2H), 7.32 (dd,1H), 7.54 (d, 1H), 8.04 (d, 1H), 8.11 (s, 1H), 8.15 (d, 1H), 8.39 (d,1H), 10.80 (s, 1H), 13.60 (bs, 1H)

-   5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.24 (s, 2H), 7.29 (dd,1H), 7.51 (d, 1H), 7.78-7.84 (m, 2H), 7.87 (s, 1H), 8.39 (d, 1H), 10.80(s, 1H), 13.60 (bs, 1H)

-   5-(2-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.14 (s, 2H), 7.26-7.32(m, 2H), 7.52-7.55 (m, 2H), 7.67 (dd, 1H), 8.39 (d, 1H), 10.80 (s, 1H),13.60 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-benzyloxy)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.84 (d, 4H), 1.70 (m, 1H), 5.22 (s, 2H), 7.27 (dd,1H), 7.51 (d, 1H), 7.61 (dt, 1H), 7.71 (dd, 1H), 7.84 (dd, 1H), 8.31 (d,1H), 11.00 (s, 1H), 13.72 (bs, 1H)

-   5-(2-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.13 (s, 2H), 7.29-7.35(m, 2H), 7.54 (d, 1H), 7.64-7.70 (m, 2H), 8.38 (d, 1H), 10.80 (s, 1H),13.68 (bs, 1H)

-   5-(2-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.28 (s, 2H), 7.33 (dd,1H), 7.56 (d, 1H), 7.66 (d, 1H), 7.76 (d, 1H), 7.81 (t, 1H), 8.39 (d,1H), 10.80 (s, 1H), 13.69 (bs, 1H)

-   5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.24 (s, 2H), 7.33 (dd,1H), 7.56 (d, 1H), 7.80-7.86 (m, 2H), 8.09 (s, 1H), 8.39 (d, 1H), 10.81(s, 1H), 13.70 (bs, 1H)

-   5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.22 (s, 2H), 7.31 (dd,1H), 7.55 (d, 1H), 7.75-7.79 (m, 2H), 7.96 (s, 1H), 8.39 (d, 1H), 10.80(s, 1H), 13.69 (bs, 1H)

-   5-(3,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.37 (q, 2H), 5.12 (s, 2H), 7.28 (dd,1H), 7.41 (dd, 1H), 7.53 (d, 1H), 7.79 (d, 1H), 7.86 (d, 1H), 8.39 (d,1H), 10.85 (s, 1H), 13.68 (bs, 1H)

-   5-(4-Bromo-3-chloro-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.37 (q, 2H), 5.13 (s, 2H), 7.29 (dd,1H), 7.37 (dd, 1H), 7.53 (d, 1H), 7.73 (d, 1H), 7.80 (d, 1H), 8.39 (d,1H), 10.84 (s, 1H), 13.69 (bs, 1H)

-   5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.11 (t, 3H), 2.37 (q, 2H), 5.22 (s, 2H), 7.27 (dd,1H), 7.50 (d, 1H), 7.72 (d, 1H), 7.95 (d, 1H), 7.97 (s, 1H), 8.37 (d,1H), 10.82 (s, 1H), 13.69 (bs, 1H)

-   5-(2,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.11 (t, 3H), 2.37 (q, 2H), 5.12 (s, 2H), 7.13 (dt,1H), 7.27-7.34 (m, 2H), 7.53 (d, 1H), 7.62 (q, 1H), 8.37 (d, 1H), 10.83(s, 1H), 13.68 (bs, 1H)

-   5-(4-Chloro-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.11 (t, 3H), 2.37 (q, 2H), 5.14 (s, 2H), 7.29 (dd,1H), 7.34 (dd, 1H), 7.50 (dd, 1H), 7.53 (d, 1H), 7.59 (t, 1H), 8.37 (d,1H), 10.82 (s, 1H), 13.68 (bs, 1H)

-   5-(4-Bromo-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.11 (t, 3H), 2.37 (q, 2H), 5.13 (s, 2H), 7.29 (dd,1H), 7.46 (dd, 1H), 7.50-7.54 (m, 2H), 7.62 (dd, 1H), 8.37 (d, 1H),10.81 (s, 1H), 13.66 (bs, 1H)

-   5-(2-Chloro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid-   5-(4-Bromo-2-chloro-benzyloxy)-2-propionylamino-benzoic acid-   5-(2-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid-   5-(2,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid-   5-(3,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid-   5-(4-Fluoro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.20 (s, 2H), 7.30 (dd,1H), 7.54 (d, 1H), 7.57 (d, 1H), 7.84-7.87 (m, 1H), 7.89 (d, 1H), 8.39(d, 1H), 10.81 (s, 1H), 13.66 (bs, 1H)

-   5-(4-Bromo-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid-   5-(3-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.24 (s, 2H), 7.31 (dd,1H), 7.56 (dd, 1H), 7.64-7.68 (m, 2H), 7.71 (s, 1H), 8.40 (d, 1H), 10.81(s, 1H), 13.67 (bs, 1H)

-   5-(3,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid-   5-(4-Chloro-3-fluoro-benzyloxy)-2-propionylamino-benzoic acid-   5-(4-Bromo-3-fluoro-benzyloxy)-2-propionylamino-benzoic acid-   5-(3-Chloro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid-   5-(3-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.37 (q, 2H), 5.11 (s, 2H), 7.28 (dd,1H), 7.44 (t, 1H), 7.46-7.49 (m, 1H), 7.53 (d, 1H), 7.69 (dd, 1H), 8.38(d, 1H), 10.80 (s, 1H), 13.66 (bs, 1H)

-   5-(3,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.37 (q, 2H), 5.15 (s, 2H), 7.29 (dd,1H), 7.46 (dd, 1H), 7.53 (d, 1H), 7.67 (d, 1H), 7.74 (dd, 1H), 8.38 (d,1H), 10.79 (s, 1H), 13.65 (bs, 1H)

-   5-(3-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic    acid-   5-(3-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid-   5-(3-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.14 (s, 2H), 7.29 (dd,1H), 7.50 (dd, 1H), 7.53 (d, 1H), 7.66 (d, 1H), 7.87 (d, 1H), 8.38 (d,1H), 10.79 (s, 1H), 13.68 (bs, 1H)

-   5-(3-Chloro-4-trifluoromethoxy-benzyloxy)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.38 (q, 2H), 5.18 (s, 2H), 7.31 (dd,1H), 7.55 (d, 1H), 7.58 (dd, 1H), 7.62 (dd, 1H), 7.80 (d, 1H), 8.38 (d,1H), 10.80 (s, 1H), 13.68 (bs, 1H)

-   5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.82 (d, 4H), 1.70 (m, 1H), 5.36 (s, 2H), 7.28 (dd,1H), 7.52 (d, 1H), 8.03 (d, 1H), 8.10 (s, 1H), 8.14 (d, 1H), 8.31 (d,1H), 11.04 (s, 1H), 13.70 (bs, 1H)

-   5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.83 (d, 4H), 1.70 (m, 1H), 5.23 (s, 2H), 7.26 (dd,1H), 7.50 (d, 1H), 7.78-7.83 (m, 2H), 7.87 (d, 1H), 8.30 (d, 1H), 11.02(s, 1H), 13.66 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-benzyloxy)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.83 (d, 4H), 1.70 (m, 1H), 5.26 (s, 2H), 7.30 (dd,1H), 7.55 (d, 1H), 7.64 (d, 1H), 7.74 (d, 1H), 7.80 (t, 1H), 8.31 (d,1H), 11.02 (s, 1H), 13.69 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-benzyloxy)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.83 (d, 4H), 1.70 (m, 1H), 5.12 (s, 2H), 7.13 (dt,1H), 7.27 (dd, 1H), 7.31 (dt, 1H), 7.53 (d, 1H), 7.62 (q, 1H), 8.30 (d,1H), 11.02 (s, 1H), 13.66 (bs, 1H)

-   5-(4-Chloro-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.82 (d, 4H), 1.70 (m, 1H), 5.14 (s, 2H), 7.27 (dd,1H), 7.33 (dd, 1H), 7.50 (dd, 1H), 7.52 (d, 1H), 7.59 (t, 1H), 8.30 (d,1H), 11.02 (s, 1H), 13.67 (bs, 1H)

-   5-(4-Bromo-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.84 (d, 4H), 1H), 1.70 (m, 1H), 5.13 (s, 2H), 7.27(dd, 1H), 7.46 (dd, 7.50-7.54 (m, 2H), 7.61 (dd, 1H), 8.30 (d, 1H),11.02 (s, 1H), 13.68 (bs, 1H)

-   5-(2-Chloro-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(2-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.84 (d, 4H), 1.69 (m, 1H), 5.13 (s, 2H), 7.25-7.30(m, 2H), 7.51-7.54 (m, 2H), 7.66 (dd, 1H), 8.30 (d, 1H), 11.02 (s, 1H),13.68 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-benzyloxy)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.84 (d, 4H), 1.70 (m, 1H), 5.15 (s, 2H), 7.28 (dd,1H), 7.48 (dd, 1H), 7.52 (d, 1H), 7.62 (d, 1H), 7.69 (d, 1H), 8.31 (d,1H), 11.03 (s, 1H), 13.69 (bs, 1H)

-   5-(4-Bromo-2-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.84 (d, 4H), 1.70 (m, 1H), 5.22 (s, 2H), 7.30 (dd,1H), 7.54 (d, 1H), 7.79-7.84 (m, 2H), 8.07 (s, 1H), 8.32 (d, 1H), 11.03(s, 1H), 13.70 (bs, 1H)

-   5-(2-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.84 (d, 4H), 1.70 (m, 1H), 5.11 (s, 2H), 7.27 (dd,1H), 7.32 (dt, 1H), 7.52 (d, 1H), 7.63-7.68 (m, 2H), 8.30 (d, 1H), 11.06(s, 1H), 13.70 (bs, 1H)

-   5-(2-Bromo-4-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-benzyloxy)-benzoic    acid-   5-(3,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-benzyloxy)-benzoic    acid-   5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(4-Bromo-3-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(3-fluoro-4-trifluoromethyl-benzyloxy)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(3,4-difluoro-benzyloxy)-benzoic    acid-   5-(4-Chloro-3-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(4-Bromo-3-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3-Chloro-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(3,4-dichloro-benzyloxy)-benzoic    acid-   5-(4-Bromo-3-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3-Bromo-4-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(3,4-dibromo-benzyloxy)-benzoic    acid

Example 3 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acidMethod B

A mixture of 5-bromomethyl-2-propionylamino-benzoic acid methyl ester(200 mg, 0.67 mmol), 2,4-dichloro-phenol (119 mg, 0.73 mmol) andpotassium carbonate (278 mg, 2.01 mmol) in acetone (5 ml) was heated toreflux. After 4 hours, the reaction mixture was allowed to reach roomtemperature, was acidified with 1 M HCl and the resulting precipitatecollected by filtration, washed with water and dried under vacuum togive pure 5-(2,4-dichloro-phenoxymethyl)-2-propionylamino-benzoic acidmethyl ester (184 mg, 72%). This was hydrolyzed in ethanol (3 mL) and1.0 M NaOH (3 mL) overnight and then acidified with 1.0 M HCl. Theresulting precipitate was collected by filtration, washed with water anddried under vacuum (165 mg, 93%). 1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.42(q, 2H), 5.21 (s, 2H), 7.27 (d, 1H), 7.39 (dd, 1H), 7.60 (d, 1H), 7.66(dd, 1H), 8.09 (d, 1H), 8.53 (d, 1H), 11.18 (s, 1H), 13.71 (bs, 1H).

In essentially the same manner the following compounds were obtainedfrom the corresponding starting materials:

-   5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.41 (q, 2H), 5.17 (s, 2H), 7.19 (dt,1H), 7.25 (dd, 1H), 7.45 (dd, 1H), 7.66 (dd, 1H), 8.08 (d, 1H), 8.52 (d,1H), 11.15 (s, 1H), 13.72 (bs, 1H)

-   5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.42 (q, 2H), 5.30 (s, 2H), 7.43 (d,1H), 7.70 (m, 2H), 7.86 (d, 1H), 8.11 (d, 1H), 8.54 (d, 1H), 11.16 (s,1H), 13.75 (bs, 1H)

-   5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.42 (q, 2H), 5.22 (s, 2H), 7.32-7.39(m, 2H), 7.59 (d, 1H), 7.67 (dd, 1H), 8.09 (d, 1H), 8.53 (d, 1H), 11.15(s, 1H), 13.73 (bs, 1H)

-   5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.43 (q, 2H), 5.18 (s, 2H), 7.24 (d,1H), 7.58 (d, 1H), 7.68 (dd, 1H), 8.09 (d, 1H), 8.53 (d, 1H), 11.14 (s,1H), 13.74 (bs, 1H)

-   5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.43 (q, 2H), 5.21 (s, 2H), 7.23 (d,1H), 7.44 (d, 1H), 7.68 (dd, 1H), 7.73 (s, 1H), 8.10 (d, 1H), 8.53 (d,1H), 11.13 (s, 1H), 13.74 (bs, 1H)

-   5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.43 (q, 2H), 5.31 (s, 2H), 7.40 (d,1H), 7.70 (dd, 1H), 7.76 (d, 1H), 7.99 (s, 1H), 8.12 (d, 1H), 8.54 (d,1H), 11.15 (s, 1H), 13.77 (bs, 1H)

-   5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.28 (s, 2H), 7.34 (d,1H), 7.63 (dd, 1H), 7.79 (s, 1H), 7.84 (d, 1H), 8.09 (d, 1H), 8.52 (d,1H), 11.12 (s, 1H), 13.70 (bs, 1H)

-   5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.39 (s, 2H), 7.57 (d,1H), 7.65 (dd, 1H), 7.93 (d, 1H), 8.06 (dd, 1H), 8.12 (d, 1H), 8.54 (d,1H), 11.13 (s, 1H), 13.78 (bs, 1H)

-   5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.26 (s, 2H), 7.39 (dd,1H), 7.51-7.57 (m, 2H), 7.63 (dd, 1H), 8.10 (d, 1H), 8.53 (d, 1H), 11.16(s, 1H), 13.70 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-phenoxymethyl)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.25 (s, 2H), 7.39 (dd,1H), 7.40-7.57 (m, 2H), 7.61 (dd, 1H), 8.09 (d, 1H), 8.46 (d, 1H), 11.44(s, 1H), 13.71 (bs, 1H)

-   5-(2-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.18 (s, 2H), 7.20 (dt,1H), 7.27 (t, 1H), 7.46 dd, 1H), 7.64 (dd, 1H), 8.09 (d, 1H), 8.46 (d,1H), 11.41 (s, 1H), 13.74 (bs, 1H)

-   5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.31 (s, 2H), 7.44 (d,1H), 7.67 (dd, 1H), 7.72 (dd, 1H), 7.87 (d, 1H), 8.12 (d, 1H), 8.47 (d,1H), 11.43 (s, 1H), 13.75 (bs, 1H)

-   5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.88 (d, 4H), 1.74 (m, 1H), 5.23 (s, 2H), 7.33-7.40(m, 2H), 7.61 (d, 1H), 7.66 (dd, 1H), 8.10 (d, 1H), 8.47 (d, 1H), 11.41(s, 1H), 13.76 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-phenoxymethyl)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.21 (s, 2H), 7.27 (d,1H), 7.39 (dd, 1H), 7.60 (d, 1H), 7.65 (dd, 1H), 8.09 (d, 1H), 8.47 (d,1H), 11.37 (s, 1H), 13.74 (bs, 1H)

-   5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.42 (q, 2H), 5.16 (s, 2H), 7.35-7.39(m, 2H), 7.45 (t, 1H), 7.67 (dd, 1H), 8.07 (d, 1H), 8.53 (d, 1H), 11.18(s, 1H), 13.73 (bs, 1H)

-   5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.41 (q, 2H), 5.19 (s, 2H), 7.34 (dd,1H), 7.44 (d, 1H), 7.65 (d, 1H), 7.67 (dd, 1H), 8.07 (d, 1H), 8.53 (d,1H), 11.17 (s, 1H), 13.76 (bs, 1H)

-   5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.12 (t, 3H), 2.42 (q, 2H), 5.09 (s, 2H), 7.01 (dt,1H), 7.26 (dd, 1H), 7.34 (t, 1H), 7.65 (dd, 1H), 8.04 (d, 1H), 8.53 (d,1H), 11.14 (s, 1H), 13.73 (bs, 1H)

-   5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.15 (s, 2H), 7.14 (d,1H), 7.46-7.49 (m, 2H), 7.67 (dd, 1H), 8.07 (d, 1H), 8.54 (d, 1H), 11.16(s, 1H), 13.74 (bs, 1H)

-   5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.13 (s, 2H), 6.98 (d,1H), 7.35 (s, 1H), 7.66 (d, 2H), 8.05 (d, 1H), 8.53 (d, 1H), 11.17 (s,1H), 13.76 (bs, 1H)

-   5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.16 (s, 2H), 7.11 (d,1H), 7.38 (s, 1H), 7.51 (d, 1H), 7.68 (dd, 1H), 8.07 (d, 1H), 8.54 (d,1H), 11.14 (s, 1H), 13.75 (bs, 1H)

-   5-(3-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.10 (s, 2H), 7.03 (dt,1H), 7.28 (dd, 1H), 7.35 (t, 1H), 7.64 (dd, 1H), 8.05 (d, 1H), 8.48 (d,1H), 11.38 (s, 1H), 13.74 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-phenoxymethyl)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.17 (s, 2H), 7.37-7.40(m, 2H), 7.46 (t, 1H), 8.08 (d, 1H), 8.47 (d, 1H), 11.41 (s, 1H), 13.75(bs, 1H)

-   5-(4-Chloro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid-   5-(2-Fluoro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid-   5-(2,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.15 (s, 2H), 7.03 (tt,1H), 7.25-7.33 (m, 2H), 7.65 (dd, 1H), 8.06 (d, 1H), 8.53 (d, 1H), 11.27(s, 1H), 13.72 (bs, 1H)

-   5-(4-Chloro-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.18 (s, 2H), 7.23 (ddd,1H), 7.29 (t, 1H), 7.46 (dd, 1H), 7.65 (dd, 1H), 8.07 (d, 1H), 8.53 (d,1H), 11.24 (s, 1H), 13.77 (bs, 1H)

-   5-(4-Bromo-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.17 (s, 2H), 7.24 (t,1H), 7.35 (ddd, 1H), 7.56 (dd, 1H), 7.65 (dd, 1H), 8.07 (d, 1H), 8.53(d, 1H), 11.23 (s, 1H), 13.74 (bs, 1H)

-   5-(4-Bromo-2-chloro-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.21 (s, 2H), 7.21 (d,1H), 7.50 (dd, 1H), 7.66 (dd, 1H), 7.69 (d, 1H), 8.09 (d, 1H), 8.53 (d,1H), 11.16 (s, 1H), 13.77 (bs, 1H)

-   5-(2,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.13 (t, 3H), 2.42 (q, 2H), 5.21 (s, 2H), 7.18 (d,1H), 7.54 (dd, 1H), 7.67 (dd, 1H), 7.82 (d, 1H), 8.09 (d, 1H), 8.53 (d,1H), 11.18 (s, 1H), 13.73 (bs, 1H)

-   5-(3,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid-   5-(4-Bromo-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid-   5-(3-Fluoro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid-   5-(3,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid-   5-(4-Chloro-3-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid-   5-(4-Bromo-3-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid-   5-(3-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid-   5-(3,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid-   5-(3-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic    acid-   5-(3-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid-   5-(3-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid-   5-(3,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid-   5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.39 (s, 2H), 7.57 (d,1H), 7.63 (dd, 1H), 7.94 (d, 1H), 8.06 (dd, 1H), 8.12 (d, 1H), 8.48 (d,1H), 11.41 (s, 1H), 13.72 (bs, 1H)

-   5-(4-Chloro-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.28 (s, 2H), 7.34 (d,1H), 7.61 (dd, 1H), 7.78 (d, 1H), 7.84 (dd, 1H), 8.09 (d, 1H), 8.46 (d,1H), 11.40 (s, 1H), 13.70 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-phenoxymethyl)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-phenoxymethyl)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.15 (s, 2H), 7.02 (tt,1H), 7.25-7.33 (m, 2H), 7.64 (dd, 1H), 8.06 (dd, 1H), 8.47 (d, 1H),11.39 (s, 1H), 13.76 (bs, 1H)

-   5-(4-Chloro-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.18 (s, 2H), 7.23 (d,1H), 7.29 (t, 1H), 7.46 (dd, 1H), 7.64 (dd, 1H), 8.07 (d, 1H), 8.47 (d,1H), 11.43 (s, 1H), 13.73 (bs, 1H)

-   5-(4-Bromo-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.17 (s, 2H), 7.24 (t,1H), 7.35 (dt, 1H), 7.56 (dd, 1H), 7.64 (dd, 1H), 8.07 (d, 1H), 8.47 (d,1H), 11.44 (s, 1H), 13.75 (bs, 1H)

-   5-(4-Bromo-2-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.21 (s, 2H), 7.22 (d,1H), 7.50 (dd, 1H), 7.65 (dd, 1H), 7.69 (d, 1H), 8.09 (d, 1H), 8.47 (d,1H), 11.39 (s, 1H), 13.74 (bs, 1H)

-   5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.31 (s, 2H), 7.39 (d,1H), 7.67 (dd, 1H), 7.75 (dd, 1H), 7.98 (d, 1H), 8.12 (d, 1H), 8.48 (d,1H), 11.42 (s, 1H), 13.73 (bs, 1H)

-   5-(2-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.18 (s, 2H), 7.23-7.27(m, 2H), 7.58 (dd, 1H), 7.66 (dd, 1H), 8.10 (d, 1H), 8.47 (d, 1H), 11.39(s, 1H), 13.73 (bs, 1H)

-   5-(2-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.21 (s, 2H), 7.24 (d,1H), 7.43 (dd, 1H), 7.65 (dd, 1H), 7.72 (d, 1H), 8.10 (d, 1H), 8.47 (d,1H), 11.38 (s, 1H), 13.75 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-phenoxymethyl)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.87 (d, 4H), 1.73 (m, 1H), 5.20 (s, 2H), 7.18 (d,1H), 7.54 (dd, 1H), 7.65 (dd, 1H), 7.81 (d, 1H), 8.09 (d, 1H), 8.47 (d,1H), 11.37 (s, 1H), 13.74 (bs, 1H)

-   5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(4-Bromo-3-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(3-fluoro-4-trifluoromethyl-phenoxymethyl)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(3,4-difluoro-phenoxymethyl)-benzoic    acid-   5-(4-Chloro-3-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(4-Bromo-3-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(3,4-dichloro-phenoxymethyl)-benzoic    acid-   5-(4-Bromo-3-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-(3-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-(3,4-dibromo-phenoxymethyl)-benzoic    acid

Example 4 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid Method C

A mixture of 5-bromomethyl-2-propionylamino-benzoic acid methyl ester(172 mg, 0.60 mmol), 2,4-dichloro-1-vinyl-benzene (125 mg, 0.72 mmol),potassium carbonate (100 mg, 0.66 mmol), tri-butyl amine (160 μl, 0.66mmol) and bis(tri-phenyl-phosphino)palladium (II) di-chloride in DMF (3ml) was heated to 130° C. After 30 minutes, the reaction mixture wasallowed to reach room temperature, acidified with 2 M HCl and theresulting precipitate collected by filtration, washed with water anddried under vacuum to give crude5-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-2-propionylamino-benzoic acidmethyl ester. This was hydrolyzed in ethanol (3 mL) and 1.0 M NaOH (3mL) overnight and then acidified with 1.0 M HCl. The resultingprecipitate was collected by filtration, washed with water and driedunder vacuum (136 mg, 62% total yield). 1H-NMR (DMSO-d6) δ 1.14 (t, 3H),2.43 (q, 2H), 7.32 (d, 1H), 7.37 (d, 1H), 7.44 (dd, 1H), 7.63 (d, 1H),7.87-7.91 (m, 1H), 8.17 (d, 1H), 8.57 (d, 1H), 11.19 (s, 1H), 13.80 (bs,1H)

In essentially the same manner the following compounds were obtainedfrom the corresponding starting materials:

-   5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.25 (dd, 1H), 7.36 (d,1H), 7.62 (dt, 1H), 7.65 (dd, 1H), 7.85 (dd, 1H), 8.06 (dd, 1H), 8.16(d, 1H), 8.57 (d, 1H), 11.20 (s, 1H), 13.79 (bs, 1H)

-   5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.45 (q, 2H), 7.33 (dd, 1H), 7.59 (d,1H), 7.93 (dd, 1H), 8.03 (s, 1H), 8.09 (d, 1H), 8.21 (d, 1H), 8.26 (d,1H), 8.60 (d, 1H), 11.22 (s, 1H), 13.83 (bs, 1H)

-   5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.26-7.34 (m, 3H), 7.49(dd, 1H), 7.90 (dd, 1H), 7.94 (dd, 1H), 8.16 (d, 1H), 8.57 (d, 1H),11.17 (s, 1H), 13.75 (bs, 1H)

-   5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.14 (dt, 1H), 7.20 (d,1H), 7.27-7.34 (m, 2H), 7.86 (q, 1H), 7.90 (dd, 1H), 8.15 (d, 1H), 8.56(d, 1H), 11.16 (s, 1H), 13.79 (bs, 1H)

-   5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.24 (dd, 1H), 7.43 (d,1H), 7.77-7.80 (m, 2H), 7.86 (dd, 1H), 8.04 (d, 1H), 8.16 (d, 1H), 8.58(d, 1H), 11.19 (s, 1H), 13.81 (bs, 1H)

-   5-[(E)-2-(2-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.30 (d, 1H), 7.53 (d,1H), 7.61 (d, 1H), 7.71 (d, 1H), 7.97 (dd, 1H), 8.04 (t, 1H), 8.21 (d,1H), 8.58 (d, 1H), 11.20 (s, 1H), 13.81 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-2-trifluoromethyl-phenyl)-vinyl]-benzoic    acid

1H-NMR (DMSO-d6) δ 0.89 (d, 4H), 1.75 (m, 1H), 7.27 (dd, 1H), 7.37 (d,1H), 7.61 (dt, 1H), 7.65 (dd, 1H), 7.85 (d, 1H), 8.07 (dd, 1H), 8.16 (d,1H), 8.51 (d, 1H), 11.40 (s, 1H), 13.82 (bs, 1H)

-   5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.89 (d, 4H), 1.75 (m, 1H), 7.24 (dd, 1H), 7.44 (d,1H), 7.78-7.81 (m, 2H), 7.85 (dd, 1H), 8.04 (d, 1H), 8.17 (d, 1H), 8.51(d, 1H), 11.41 (s, 1H), 13.86 (bs, 1H)

-   5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.35 (d, 1H), 7.51 (d,1H), 7.73 (d, 1H), 7.89 (dd, 1H), 7.94 (dd, 1H), 8.09 (d, 1H), 8.23 (d,1H), 8.57 (d, 1H), 11.18 (s, 1H), 13.78 (bs, 1H)

-   5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.33 (d, 1H), 7.43 (d,1H), 7.53 (dd, 1H), 7.86 (dd, 1H), 7.98 (m, 1H), 8.02 (d, 1H), 8.21 (d,1H), 8.56 (d, 1H), 11.17 (s, 1H), 13.76 (bs, 1H)

-   5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.22 (d, 1H), 7.34 (d,1H), 7.43 (t, 1H), 7.62 (m, 1H), 7.84 (dd, 1H), 7.88 (dd, 1H), 8.17 (d,1H), 8.55 (d, 1H), 11.16 (s, 1H), 13.78 (bs, 1H)

-   5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.32 (d, 1H), 7.55 (d,1H), 7.62 (d, 1H), 7.74-7.80 (m, 2H), 7.90 (dd, 1H), 8.22 (d, 1H), 8.58(d, 1H), 11.20 (s, 1H), 13.81 (bs, 1H)

-   5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.24 (d, 1H), 7.42 (d,1H), 7.56 (d, 1H), 7.68 (dd, 1H), 7.86 (dd, 1H), 7.96 (d, 1H), 8.19 (d,1H), 8.56 (d, 1H), 11.18 (s, 1H), 13.77 (bs, 1H)

-   5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoic acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.44 (q, 2H), 7.22 (d, 1H), 7.42 (d,1H), 7.59-7.64 (m, 2H), 7.86 (dd, 1H), 7.91 (d, 1H), 8.19 (d, 1H), 8.56(d, 1H), 11.18 (s, 1H), 13.77 (bs, 1H)

-   5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-propionylamino-benzoic    acid

1H-NMR (DMSO-d6) δ 1.14 (t, 3H), 2.43 (q, 2H), 7.21 (d, 1H), 7.33 (dd,1H), 7.39 (d, 1H), 7.48 (dd, 1H), 7.84 (t, 1H), 7.91 (dd, 1H), 8.17 (d,1H), 8.56 (d, 1H), 11.28 (s, 1H), 13.77 (bs, 1H)

-   5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid-   5-[(E)-2-(3,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoic    acid-   5-[(E)-2-(3,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoic acid-   5-[(L)-2-(4-Chloro-3-fluoro-phenyl)-vinyl]-2-propionylamino-benzoic    acid-   5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.89 (d, 4H), 1.75 (m, 1H), 7.32 (dd, 1H), 7.58 (d,1H), 7.90 (dd, 1H), 8.02 (s, 1H), 8.09 (d, 1H), 8.21 (d, 1H), 8.26 (d,1H), 8.54 (d, 1H), 11.52 (s, 1H), 13.79 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoic    acid

1H-NMR (DMSO-d6) δ 0.89 (d, 4H), 1.75 (m, 1H), 7.30 (dd, 1H), 7.54 (d,1H), 7.61 (d, 1H), 7.71 (d, 1H), 7.95 (dd, 1H), 8.04 (t, 1H), 8.21 (d,1H), 8.52 (d, 1H), 11.48 (s, 1H), 13.77 (bs, 1H)

-   2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-difluoro-phenyl)-vinyl]-benzoic    acid

1H-NMR (DMSO-d6) δ 0.88 (d, 4H), 1.74 (m, 1H), 7.15 (dt, 1H), 7.20 (d,1H), 7.27-7.35 (m, 2H), 7.83-7.90 (m, 2H), 8.15 (d, 1H), 8.49 (d, 1H),11.43 (s, 1H), 13.80 (bs, 1H)

-   5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid

1H-NMR (DMSO-d6) δ 0.88 (d, 4H), 1.74 (m, 1H), 7.21 (d, 1H), 7.33 (dd,1H), 7.39 (d, 1H), 7.48 (dd, 1H), 7.85 (t, 1H), 7.90 (dd, 1H), 8.16 (d,1H), 8.50 (d, 1H), 11.46 (s, 1H), 13.82 (bs, 1H)

-   5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-benzoic    acid

1H-NMR (DMSO-d6) δ 0.89 (d, 4H), 1.75 (m, 1H), 7.34 (d, 1H), 7.40 (d,1H), 7.47 (dd, 1H), 7.66 (d, 1H), 7.89 (dd, 1H), 7.92 (d, 1H), 8.18 (d,1H), 8.51 (d, 1H), 11.48 (s, 1H), 13.82 (bs, 1H)

-   5-[(E)-2-(3,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-3-trifluoromethyl-phenyl)-vinyl]-benzoic    acid-   5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3,4-difluoro-phenyl)-vinyl]-benzoic    acid-   5-[(E)-2-(4-Chloro-3-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-[(E)-2-(3-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoic    acid-   2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3,4-dichloro-phenyl)-vinyl]-benzoic    acid

Pharmacological and Pharmacokinetic Methods Inhibition of T-CellProliferation

Inhibition of T cell proliferation was studied in a functional assay. Ahuman T lymphoblast cell line (Jurkat) was cultured in the presence andabsence, respectively, of DHODH inhibiting compounds. Jurkat cells wereseeded in microtiterplates at a concentration of 5×10⁵/mL in RPMI 1640growth media supplemented with ultraglutamin, 10% fetal calf serum, 1 mMsodium pyruvat, 10 mM HEPES and 0.1 mg/mL gentamycin. A dilution seriesof ten different concentrations of inhibitor was added to the wells andthe plates were kept in a cell incubator for 3 days. At the beginning ofthe last 4 hours period, the cultures were pulsed with 10 μl/well 0.1Ci/mmol 3H-TdR and then harvested on filter papers and counted with aβ-counter. The IC50 values for each compound were calculated from theobtained dose response curves. Adding uridine to a concentration ofabout 50 μM in the wells monitored the specificity for the mechanismi.e., the inhibition of cell proliferation is due to DHODH inhibitionand not to a general cell toxicity of the compounds. This addition ofuridine reverses the anti-proliferative effect by bypassing the DHODHenzyme using an external source of pyrimidine. Results in respect of anumber of compounds of the invention are reported as Jurkat IC50 (in μM)in Table 1.

Metabolic Stability in Human Liver Microsomes

The metabolic stability of the test compounds was determined using humanliver microsomes. Incubations were performed with a compoundconcentration of 0.5 μM and a protein concentration of 1 mg/mL in 50 mMsodium phosphate buffer at physiological pH (7.4) and temperature (37°C.). The incubation mixture was preincubated at 37° C. prior to additionof NADPH (1 mM, final concentration). At several time points during 60minutes, aliquots were removed and added to a 96 well plate placed ondry ice and deep-frozen. Samples were analyzed with LC-MS forconcentration of parent compound. From the slope of the log [parentcompound] vs. incubation time regression line, the in vitro half-life(t½) was determined. The intrinsic clearance (CLint) can be calculatedusing a modified Michaelis-Menten relationship, i.e., CLint=ln 2/t½. TheCLint can then be converted to CL by using the well-stirred model ofhepatic extraction. A value of 1.24 L/h/kg of the hepatic blood flow inman can be used. Results with respect to a number of compounds of theinvention are reported as t½ (in minutes) in Table 1.

WO 2005/075410 discloses anthranilic acid derivatives that are stated toinhibit DHODH. However, when tested in in vitro systems based on humancells, compounds of WO 2005/075410 were found to have very shortoxidation half-life and/or low T-cell anti-proliferative effect (cf.Table 1). On the other hand, the present inventors now have found anumber of ortho, para- or meta, para-disubstituted anthranilic acidderivatives having a substantially enhanced stability towards oxidationby human P450 cytochrome in combination with a high T-cellanti-proliferative effect. This finding is very surprising and could nothave been foreseen by the skilled person on the basis of teachings of WO2005/075410 which, as pointed out herein above, while teaching theimportance of the substitution pattern, stresses that di-substitutionshould imperatively be in the ortho,meta-, ortho,meta′-, ormeta,meta′-positions.

EP0497740 discloses compounds that are stated to be useful asantihyperproliferative/anti-inflammatory and anticancer agents. Thecompound disclosed as most preferred is5-(2,5-dimethoxy-benzyloxy)-2-hydroxy-benzoic acid methyl ester. Thepresent inventors found 5-(2,5-dimethoxy-benzyloxy)-2-hydroxy-benzoicacid to be inactive as DHODH inhibitor. EP0497740 also discloses thecompound 2-acetylamino-5-(2,5-dimethoxy-benzyloxy)-benzoic acid methylester, which inhibits cell proliferation. This anti-proliferativeeffect, however, is unrelated to DHODH inhibition. The compound2-acetylamino-5-(2,5-dimethoxy-benzyloxy)-benzoic acid (termed compoundREF-8) has been tested and found to display only a weak inhibitoryeffect on T-cell proliferation, and a short half-life in human beings,cf. Table 1.

EP0815087 discloses compounds structurally related to compounds offormula (I) that are stated to be useful for the treatment ofproliferative and/or inflammatory disorders and cancer, e.g.,2-acetylamino-5-[2-(2,5-dimethoxy-phenyl)-ethyl]-benzoic acid methylester. 2-Acetylamino-5-[2-(2,5-dimethoxy-phenyl)-ethyl]-benzoic acid(termed compound REF-9) has been tested and found to display a very weakinhibitory effect on T-cell proliferation, cf. Table 1.

The inhibition of T cell proliferation was studied in a human Tlymphoblast cell line (Jurkat). The IC50 value for each compound wascalculated from the dose response curve. The IC50 values ofrepresentative compounds are shown in Table 1. Adding uridine was usedto monitor the specificity of the DHODH mechanism. The metabolicstability was studied in human liver microsomes. The metabolic stabilityexpressed as t½ (minutes) is shown in Table 1. Table 1 exemplifies theinvention, without limiting the scope thereof.

Pharmaceutically acceptable salts of the compounds of formula (I) can beprepared by reacting the free acid with a base in water or in an organicsolvent. Lists of suitable salts found in Remington: The Science andPractice of Pharmacy. 21st Edition. Philadelphia, Pa. LippincottWilliams & Wilkins. 2005. Effective quantities of the compounds of thisinvention are preferably administered to a patient in need of suchtreatment according to usual routes of administration and formulated inusual pharmaceutical compositions comprising an effective amount of theactive ingredient and a suitable pharmaceutically acceptable carrier.Such compositions may take a variety of forms, e.g., solutions,suspensions, emulsions, tablets, capsules, and powders prepared for oraladministration, sterile solutions for parental administration, andsuppositories for rectal administration or suitable topicalformulations. Conventional procedures for the selection and preparationof suitable pharmaceutical formulations are described, for example, inPharmaceutics, The Science of Dosage Form Design (2001) Edited byAulton, Michael E. (ISBN: 0443055173).

A suitable daily dose for use in the treatment of a disease selectedfrom autoimmune diseases, inflammatory diseases, organ transplantrejection and malignant neoplasia is contemplated to vary between 0.005mg/kg to about 10 mg/kg body weight, in particular between 0.025 mg/kgto 2 mg/kg body weight, depending upon the specific condition to betreated, the age and weight of the specific patient, and the specificpatient's response to the medication. The exact individual dosage, aswell as the daily dosage, will be determined according to standardmedical principles under the direction of a physician.

1. A compound of formula (I)

wherein X is CH═CH, CH₂O wherein the oxygen is bound to ring B, or OCH₂wherein the oxygen is bound to ring A; Y is hydrogen, straight orbranched C1-C6 alkyl, or a pharmaceutically acceptable inorganic cation;R₁ is ethyl or cyclopropyl; and R₂ and R₃ are the same or different andare selected from F, Cl, Br, CF₃ and OCF₃.
 2. The compound according toclaim 1, wherein X is CH₂O wherein the oxygen is bound to ring B.
 3. Thecompound according to claim 2, wherein Y is hydrogen or apharmaceutically acceptable inorganic cation.
 4. The compound accordingto claim 2, wherein R₂ is CF₃ or OCF₃.
 5. The compound according toclaim 2, wherein R₂ is CF₃ or OCF₃ and Y is hydrogen or apharmaceutically acceptable inorganic cation.
 6. The compound accordingto claim 5, wherein Y is selected from the group consisting of Li⁺, Na⁺,K⁺, Mg²⁺, Ca²⁺ and Zn²⁺.
 7. The compound according to claim 1, whereinR₂ is CF₃ or OCF₃.
 8. The compound according to claim 1, wherein X isOCH₂ wherein the oxygen is bound to ring A.
 9. The compound according toclaim 1, wherein X is CH═CH.
 10. The compound according to claim 1,wherein Y is a pharmaceutically acceptable inorganic cation.
 11. Thecompound according to claim 10, wherein Y is a divalent cation.
 12. Thecompound according to claim 11, further comprising a negative monovalentcounterion.
 13. The compound according to claim 12, wherein the negativemonovalent counterion is a halogen ion or a bicarbonate ion.
 14. Thecompound according to claim 10, wherein Y is selected from the groupconsisting of Li⁺, Na⁺, K⁺, Mg²⁺, Ca²⁺ and Zn²⁺.
 15. The compoundaccording to claim 10, wherein R₂ is CF₃ or OCF₃.
 16. The compoundaccording to claim 1, wherein the compound exhibits an in vitrometabolic stability towards oxidation by cytochrome P450 characterizedby a half-life (t_(1/2)) of longer than about 70 minutes.
 17. Thecompound according to claim 16, wherein the compound is characterized bya half-life (t_(1/2)) of longer than about 100 minutes.
 18. The compoundaccording to claim 17, wherein the compound is characterized by ahalf-life (t_(1/2)) of longer than about 200 minutes.
 19. The compoundaccording to claim 1, selected from the group consisting of5-(2,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(4-Fluoro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-benzyloxy)-benzoicacid, 5-(2-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Fluoro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-3-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-benzyloxy)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-benzyloxy)-benzoicacid,5-(4-Chloro-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-benzyloxy)-benzoicacid,5-(4-Bromo-2-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-benzyloxy)-benzoicacid,5-(3,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-benzyloxy)-benzoicacid,5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3-fluoro-4-trifluoromethyl-benzyloxy)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(3,4-difluoro-benzyloxy)-benzoicacid,5-(4-Chloro-3-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Chloro-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(3,4-dichloro-benzyloxy)-benzoicacid,5-(4-Bromo-3-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(3,4-dibromo-benzyloxy)-benzoicacid, 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-phenoxymethyl)-benzoicacid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-phenoxymethyl)-benzoicacid,5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid,5-(3-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-phenoxymethyl)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Fluoro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(3-Fluoro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Chloro-3-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-3-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-phenoxymethyl)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-phenoxymethyl)-benzoicacid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-phenoxymethyl)-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3-fluoro-4-trifluoromethyl-phenoxymethyl)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3,4-difluoro-phenoxymethyl)-benzoicacid,5-(4-Chloro-3-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3,4-dichloro-phenoxymethyl)-benzoicacid,5-(4-Bromo-3-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3,4-dibromo-phenoxymethyl)-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-2-trifluoromethyl-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-3-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-difluoro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(3,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-3-trifluoromethyl-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3,4-difluoro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-3-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3,4-dichloro-phenyl)-vinyl]-benzoicacid, and pharmaceutically acceptable salts thereof.
 20. The compoundaccording to claim 1, selected from the group consisting of5-(2,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(4-Fluoro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-benzyloxy)-benzoicacid, 5-(2-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Fluoro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-benzyloxy)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-benzyloxy)-benzoicacid,5-(4-Chloro-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-benzyloxy)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-phenoxymethyl)-benzoicacid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-phenoxymethyl)-benzoicacid,5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid,5-(3-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-phenoxymethyl)-benzoicacid, 5-(2,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-phenoxymethyl)-benzoicacid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-phenoxymethyl)-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-2-trifluoromethyl-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenye-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-difluoro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-benzoicacid, and pharmaceutically acceptable salts thereof.
 21. The compoundaccording to claim 1, selected from the group consisting of5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid, and pharmaceutically acceptable salts thereof.
 22. The compoundaccording to claim 1, selected from the group consisting of5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid, and pharmaceutically acceptable salts thereof.
 23. Apharmaceutical composition comprising a compound according to claim 1 asan active ingredient and a pharmaceutically acceptable excipient. 24.The pharmaceutical composition according to claim 23, wherein X is CH₂Owherein the oxygen is bound to ring B.
 25. The pharmaceuticalcomposition according to claim 24, wherein Y is hydrogen or apharmaceutically acceptable inorganic cation.
 26. The pharmaceuticalcomposition according to claim 24, wherein R₂ is CF₃ or OCF₃.
 27. Thepharmaceutical composition according to claim 24, wherein R₂ is CF₃ orOCF₃ and Y is hydrogen or a pharmaceutically acceptable inorganiccation.
 28. The pharmaceutical composition according to claim 27,wherein Y is selected from the group consisting of Li⁺, Na⁺, K⁺, Mg²⁺,C²⁺ and Zn²⁺.
 29. The pharmaceutical composition according to claim 23,wherein R₂ is CF₃ or OCF₃.
 30. The pharmaceutical composition accordingto claim 23, wherein X is OCH₂ wherein the oxygen is bound to ring A.31. The pharmaceutical composition according to claim 23, wherein X isCH═CH.
 32. The pharmaceutical composition according to claim 23, whereinY is a pharmaceutically acceptable inorganic cation.
 33. Thepharmaceutical composition according to claim 32, wherein Y is adivalent cation.
 34. The pharmaceutical composition according to claim33, further comprising a negative monovalent counterion.
 35. Thepharmaceutical composition according to claim 34, wherein the negativemonovalent counterion is a halogen ion or a bicarbonate ion.
 36. Thepharmaceutical composition according to claim 32, wherein Y is selectedfrom the group consisting of Li⁺, Na⁺, K⁺, Mg²⁺, Ca²⁺ and Zn²⁺.
 37. Thepharmaceutical composition according to claim 32, wherein R₂ is CF₃ orOCF₃.
 38. The pharmaceutical composition according to claim 23, whereinthe compound exhibits an in vitro metabolic stability towards oxidationby cytochrome P450 characterized by a half-life (t_(1/2)) of longer thanabout 70 minutes.
 39. The pharmaceutical composition according to claim38, wherein the compound is characterized by a half-life (t_(1/2)) oflonger than about 100 minutes.
 40. The pharmaceutical compositionaccording to claim 39, wherein the compound is characterized by ahalf-life (t_(1/2)) of longer than about 200 minutes.
 41. Thepharmaceutical composition according to claim 23, wherein the compoundis selected from the group consisting of5-(2,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(4-Fluoro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-benzyloxy)-benzoicacid, 5-(2-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Fluoro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-3-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-benzyloxy)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-benzyloxy)-benzoicacid,5-(4-Chloro-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-benzyloxy)-benzoicacid,5-(4-Bromo-2-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-benzyloxy)-benzoicacid,5-(3,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-benzyloxy)-benzoicacid,5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3-fluoro-4-trifluoromethyl-benzyloxy)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(3,4-difluoro-benzyloxy)-benzoicacid,5-(4-Chloro-3-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Chloro-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(3,4-dichloro-benzyloxy)-benzoicacid,5-(4-Bromo-3-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(3,4-dibromo-benzyloxy)-benzoicacid, 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-phenoxymethyl)-benzoicacid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-phenoxymethyl)-benzoicacid,5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid,5-(3-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-phenoxymethyl)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Fluoro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(3-Fluoro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Chloro-3-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-3-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-phenoxymethyl)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-phenoxymethyl)-benzoicacid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-phenoxymethyl)-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3-fluoro-4-trifluoromethyl-phenoxymethyl)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3,4-difluoro-phenoxymethyl)-benzoicacid,5-(4-Chloro-3-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3,4-dichloro-phenoxymethyl)-benzoicacid,5-(4-Bromo-3-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3,4-dibromo-phenoxymethyl)-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-2-trifluoromethyl-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-3-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-difluoro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(3,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-3-trifluoromethyl-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3,4-difluoro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-3-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3,4-dichloro-phenyl)-vinyl]-benzoicacid, and pharmaceutically acceptable salts thereof.
 42. Thepharmaceutical composition according to claim 23, wherein the compoundis selected from the group consisting of5-(2,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(4-Fluoro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-benzyloxy)-benzoicacid, 5-(2-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Fluoro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-benzyloxy)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-benzyloxy)-benzoicacid,5-(4-Chloro-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-benzyloxy)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-phenoxymethyl)-benzoicacid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-phenoxymethyl)-benzoicacid,5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid,5-(3-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-phenoxymethyl)-benzoicacid, 5-(2,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-phenoxymethyl)-benzoicacid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-phenoxymethyl)-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-2-trifluoromethyl-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenye-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-difluoro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-benzoicacid, and pharmaceutically acceptable salts thereof.
 43. Thepharmaceutical composition according to claim 23, wherein the compoundis selected from the group consisting of5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid, and pharmaceutically acceptable salts thereof.
 44. Thepharmaceutical composition according to claim 23, wherein the compoundis selected from the group consisting of5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid, and pharmaceutically acceptable salts thereof.
 45. Thepharmaceutical composition according to claim 23, wherein the activeingredient is present in an amount providing a daily dosage of fromabout 0.005 mg/kg to about 10 mg/kg body weight.
 46. The pharmaceuticalcomposition according to claim 45, wherein the active ingredient ispresent in an amount providing a daily dosage of from about 0.025 mg/kgto about 2 mg/kg body weight.
 47. The pharmaceutical compositionaccording to claim 23, having a form selected from the group consistingof a solution, suspension, emulsion, tablet, capsule, or powder for oraladministration, a sterile solution for parental administration, asuppository for rectal administration, and a topical formulation.
 48. Amethod of treating a disorder or condition responsive to inhibition ofdihydroorotate dehydrogenase (DHODH) in a patient, the method comprisingadministering, to a patient in need thereof, a therapeutically effectiveamount of a compound according to claim
 1. 49. The method according toclaim 48, wherein X is CH₂O wherein the oxygen is bound to ring B. 50.The method according to claim 49, wherein Y is hydrogen or apharmaceutically acceptable inorganic cation.
 51. The method accordingto claim 49, wherein R₂ is CF₃ or OCF₃.
 52. The method according toclaim 49, wherein R₂ is CF₃ or OCF₃ and Y is hydrogen or apharmaceutically acceptable inorganic cation.
 53. The method accordingto claim 52, wherein Y is selected from the group consisting of Li⁺,Na⁺, K⁺, Mg²⁺, Ca²⁺ and Zn²⁺.
 54. The method according to claim 48,wherein R₂ is CF₃ or OCF₃.
 55. The method according to claim 48, whereinX is OCH₂ wherein the oxygen is bound to ring A.
 56. The methodaccording to claim 48, wherein X is CH═CH.
 57. The method according toclaim 48, wherein Y is a pharmaceutically acceptable inorganic cation.58. The method according to claim 57, wherein Y is a divalent cation.59. The method according to claim 58, further comprising a negativemonovalent counterion.
 60. The method according to claim 59, wherein thenegative monovalent counterion is a halogen ion or a bicarbonate ion.61. The method according to claim 57, wherein Y is selected from thegroup consisting of Li⁺, Na⁺, K⁺, Mg²⁺, Ca²⁺ and Zn²⁺.
 62. The methodaccording to claim 57, wherein R₂ is CF₃ or OCF₃.
 63. The methodaccording to claim 48, wherein the compound is selected from the groupconsisting of 5-(2,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(4-Fluoro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-benzyloxy)-benzoicacid, 5-(2-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Fluoro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-3-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-benzyloxy)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-benzyloxy)-benzoicacid,5-(4-Chloro-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-benzyloxy)-benzoicacid,5-(4-Bromo-2-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-benzyloxy)-benzoicacid,5-(3,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-benzyloxy)-benzoicacid,5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3-fluoro-4-trifluoromethyl-benzyloxy)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(3,4-difluoro-benzyloxy)-benzoicacid,5-(4-Chloro-3-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Chloro-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(3,4-dichloro-benzyloxy)-benzoicacid,5-(4-Bromo-3-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-chloro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(3,4-dibromo-benzyloxy)-benzoicacid, 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-phenoxymethyl)-benzoicacid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-phenoxymethyl)-benzoicacid,5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid,5-(3-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-phenoxymethyl)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Fluoro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(3-Fluoro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Chloro-3-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-3-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-phenoxymethyl)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-phenoxymethyl)-benzoicacid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-phenoxymethyl)-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3-fluoro-4-trifluoromethyl-phenoxymethyl)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3,4-difluoro-phenoxymethyl)-benzoicacid,5-(4-Chloro-3-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-3-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3,4-dichloro-phenoxymethyl)-benzoicacid,5-(4-Bromo-3-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(3-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(3,4-dibromo-phenoxymethyl)-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-2-trifluoromethyl-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-3-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-difluoro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(3,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-3-trifluoromethyl-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3,4-difluoro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-3-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(3,4-dichloro-phenyl)-vinyl]-benzoicacid, and pharmaceutically acceptable salts thereof.
 64. The methodaccording to claim 48, wherein the compound is selected from the groupconsisting of 5-(2,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(4-Fluoro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-benzyloxy)-benzoicacid, 5-(2-Bromo-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dibromo-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-3-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Difluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(4-Fluoro-3-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Fluoro-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-fluoro-benzyloxy)-2-propionylamino-benzoic acid,5-(3,4-Dichloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Bromo-4-chloro-benzyloxy)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-benzyloxy)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2-fluoro-4-trifluoromethyl-benzyloxy)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-benzyloxy)-benzoicacid,5-(4-Chloro-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-benzyloxy)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-2-trifluoromethyl-phenoxymethyl)-benzoicacid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dichloro-phenoxymethyl)-benzoicacid,5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid,5-(3-Chloro-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(4-fluoro-3-trifluoromethyl-phenoxymethyl)-benzoicacid, 5-(2,4-Difluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Dibromo-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-difluoro-phenoxymethyl)-benzoicacid,5-(4-Chloro-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(4-Bromo-2-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-fluoro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-(2,4-dibromo-phenoxymethyl)-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(4-fluoro-2-trifluoromethyl-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenye-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2-fluoro-4-trifluoromethyl-phenyl)-vinyl]-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-difluoro-phenyl)-vinyl]-benzoicacid,5-[(E)-2-(4-Chloro-2-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid,2-(Cyclopropanecarbonyl-amino)-5-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-benzoicacid, and pharmaceutically acceptable salts thereof.
 65. The methodaccording to claim 48, wherein the compound is selected from the groupconsisting of5-(4-Bromo-2-trifluoromethyl-benzyloxy)-2-(cyclopropanecarbonyl-amino)-benzoicacid, 5-(4-Chloro-2-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-trifluoromethyl-benzyloxy)-2-propionylamino-benzoicacid, 5-(2,4-Dichloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Bromo-4-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Bromo-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2,4-Bis-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Fluoro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid,5-(4-Chloro-3-trifluoromethyl-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(3-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Bromo-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(4-Bromo-3-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(3-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Difluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Fluoro-3-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Fluoro-4-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(3-Chloro-4-trifluoromethoxy-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(3,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid, and pharmaceutically acceptable salts thereof.
 66. The methodaccording to claim 48, wherein the compound is selected from the groupconsisting of5-(2-Chloro-4-fluoro-phenoxymethyl)-2-propionylamino-benzoic acid,5-(2-Chloro-4-trifluoromethoxy-phenoxymethyl)-2-propionylamino-benzoicacid, 5-(2-Bromo-4-chloro-phenoxymethyl)-2-propionylamino-benzoic acid,5-[(E)-2-(2,4-Bis-trifluoromethyl-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(2-Chloro-4-fluoro-phenyl)-vinyl]-2-propionylamino-benzoicacid, 5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-2-propionylamino-benzoicacid,5-[(E)-2-(4-Chloro-2-trifluoromethyl-phenyl)-vinyl]-2-(cyclopropanecarbonyl-amino)-benzoicacid, and pharmaceutically acceptable salts thereof.
 67. The methodaccording to claim 48, wherein the disorder or condition is selectedfrom the group consisting of autoimmune diseases, inflammatory diseases,organ transplant rejection, and malignant neoplasia.
 68. The methodaccording to claim 48, wherein the disorder or condition is selectedfrom the group consisting of acute and chronic inflammation, rheumatoidarthritis, multiple sclerosis, type-1 diabetes, inflammatory boweldisease, and psoriasis.
 69. The method according to claim 48, whereinthe compound exhibits an in vitro metabolic stability towards oxidationby cytochrome P450 characterized by a half-life (t_(1/2)) of longer thanabout 70 minutes.
 70. The method according to claim 69, wherein thecompound is characterized by a half-life (t_(1/2)) of longer than about100 minutes.
 71. The method according to claim 70, wherein the compoundis characterized by a half-life (t_(1/2)) of longer than about 200minutes.
 72. A method of preparing a compound according to claim 1,wherein X in formula (I) is OCH₂, by

reacting a compound of formula (II) with a benzylic compound of formula(III), wherein A is a leaving group; or wherein X in formula (I) isCH₂O, by

reacting a compound of formula (IV) with a phenol compound of formula(V); or wherein X in formula (I) is CH═CH, by

reacting a compound of formula (VI) with a styrene compound of formula(VII).
 73. The method according to claim 72, wherein Y in formulae (II),(IV) and (VI) is a C1-C6 alkyl group, the method optionally comprisinghydrolyzing the ester moiety C(O)OY to a carboxylic acid moiety andoptionally reacting the carboxylic acid moiety with a suitable base soas to transform the carboxylic acid moiety into a carboxylic acid saltof a pharmaceutically acceptable cation.
 74. The method according toclaim 72, wherein said reacting steps occur in a polar aprotic solventin the presence of an alkali metal carbonate.
 75. The method accordingto claim 72, wherein the reaction of the compound of formula (VI) withthe styrene compound of formula (VII) occurs in the presence of apalladium catalyst.
 76. The method according to claim 72, wherein thecompound of formula (IV) is made by

reacting a compound of formula (VIII) with 1,3-dibromo-5,5-dimethylhydantoin.
 77. The method according to claim 76, wherein the compound offormula (VIII) is made by

reacting a 5-substituted anthranilic acid with an anhydrous alcohol toprovide an anthranilic ester, followed by treatment of the anthranilicester with an acylating reagent to form the compound of formula (VIII).78. The method according to claim 72, wherein the compound of formula(II) or formula (VI), generically represented as formula IX, is made by

reacting a 5-substituted anthranilic acid with an anhydrous alcohol toprovide an anthranilic ester, followed by treatment of the anthranilicester with an acylating reagent to form the compound of formula (IX),wherein W is OH or Br.
 79. The method according to claim 72, wherein Ais selected from the group consisting of bromide, chloride, mesyloxy,and tosyloxy.
 80. The method according to claim 72, wherein the compoundof formula (V) is made by

diazotation of an aniline reagent followed by boiling in sulfuric acid.